Home / 4,893,709.40-7,340,564.10-2,059,357.40

Finding the Fourth Proportional to 4,893,709.40, 7,340,564.10 and 2,059,357.40

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Solution

The fourth proportional to 4,893,709.40, 7,340,564.10 and 2,059,357.40 is: 3,089,036.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,709.40 : 7,340,564.10 = 2,059,357.40 : x
  2. Step 2: Convert to fraction form
    4,893,709.40/7,340,564.10 = 2,059,357.40/x
  3. Step 3: Cross multiply
    4,893,709.40x = 7,340,564.10 × 2,059,357.40
  4. Step 4: Simplify right side
    4,893,709.40x = 15,116,844,999,509.34
  5. Step 5: Solve for x
    x = 15,116,844,999,509.34/4,893,709.40
  6. Step 6: Final answer
    x = 3,089,036.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.